HPMV Gold Seal Compatible with Waters HPLC – Replaces WAT045454
This HPMV Gold Seal is a high-precision, compatible replacement for Waters OEM part number WAT045454. Specifically designed for critical injection and flow control components, it helps maintain leak-free, stable operation in Waters Alliance HPLC systems.
Manufactured from UHMWPE (Ultra High Molecular Weight Polyethylene) and Elgiloy®, this aftermarket seal provides long-lasting chemical resistance, pressure stability, and flexibility for high-throughput labs.
Key Features
Direct Replacement for OEM WAT045454
Functionally equivalent to Waters’ original HPMV seal, ensuring proper valve function and extended lifespan.
System Compatibility
Designed for direct fit in the following Waters HPLC models:
717 Autosampler、2690、2695、2690D、2695D、Alliance® Series HPLC Systems
Durable Material Construction
UHMWPE Body: Chemically inert, wear-resistant polymer for low-friction operation
Elgiloy® Spring: High-performance cobalt alloy with superior corrosion resistance and spring memory, ideal for repeated pressure cycling
Stable Seal Performance
Maintains tight tolerances under varying pressures, ensuring smooth injection valve transitions and preventing leaks or flow irregularities.
